Thursday
2 April 2026
1 - 2 pm (AEST)
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Show data readings





GOOD
FAIR
POOR
VERY POOR
EXTREMELY POOR
0 - 66
scale: 33 units		 67 - 99
scale: 33 units		 100 - 149
scale: 33 units		 150 - 199
scale: 33 units		 200
scale: 33 units
Scale: 0 to 250
 

 Pollutants Ozone
O3		 Ozone
O3		 Nitrogen
dioxide
NO2		 Visibility
NEPH		 Carbon
monoxide
CO		 Sulfur
dioxide
SO2		 Particles
PM10		 Particles
PM2.5		  Site AQI

highest
level at
the site
 Regional AQI

highest
level for
the region
 Averaging Periods 1-hour
average		 rolling
4-hour
average		 1-hour
average		 1-hour
average		 rolling
8-hour
average		 1-hour
average		 rolling
24-hour
average		 rolling
24-hour
average
Sydney East Alexandria 24 28 4 8 2 0 31 24 31 106
Cook And Phillip 15 18 9 5 2 24 20 24
Earlwood 31 31 3 4 33 22 33
Lidcombe 37 34 4 6 0 1 36 26 37
Macquarie Park 35 40 0 7 0 0 17 11 40
Randwick 26 30 1 6 0 29 20 30
Rozelle 12 19 13 6 0 0 30 22 30
Ultimo-uts 18 17 9 7 3 63 106 106
Sydney North-west Parramatta North 39 35 2 11 2 1 37 31 39 86
Penrith 36 38 2 6 2 2 45 43 45
Prospect 38 36 1 9 0 1 41 31 41
Richmond 36 37 1 11 4 26 26 37
Rouse Hill 34 36 1 7 0 1 32 18 36
St Marys 36 37 3 6 66 86 86
Sydney South-west Bringelly 36 39 4 10 1 41 23 41 42
Camden 40 42 1 9 0 26 17 42
Campbelltown West 35 37 5 8 0 1 33 16 37
Liverpool 40 37 1 9 0 1 40 30 40
Oakdale 32 39 0 11 29 31 39
Illawarra Wollongong 28 33 7 9 0 0 34 24 34 42
Kembla Grange 33 42 7 7 36 29 42
Albion Park South 31 37 8 7 2 29 24 37
Lower Hunter Newcastle 27 33 0 5 2 1 36 15 36 37
Beresfield 23 31 3 6 2 37 25 37
Wallsend 25 31 0 4 0 30 18 31
Newcastle Carrington 3 0 45 22 45 92
Stockton 26 32 92 22 92
Mayfield 1 0 36 27 36
Central Coast Wyong 26 30 0 5 1 0 32 13 32 32
Lake Macquarie Morisset 27 33 1 4 0 0 18 12 33 33
Central Tablelands Bathurst 42 48 47 31 48 48
Orange 34 37 9 6 32 26 37
Mid-north Coast Coffs Harbour 22 27 2 4 2 10 13 27 28
Port Macquarie 24 28 1 4 0 0 15 9 28
Northern Tablelands Armidale 4 11 9 11 11
North-west Slopes Gunnedah 35 40 0 24 22 40 40
Narrabri 25 19 25
Tamworth 34 40 1 31 16 40
Southern Tablelands Goulburn 37 44 1 5 28 23 44 44
South-west Slopes Albury 39 48 2 62 46 62 66
Wagga Wagga North 48 54 0 66 42 66
Muswellbrook Muswellbrook 31 25 31 31
Singleton Singleton 36 37 1 0 33 21 37 37
Merriwa Merriwa
NSW ALERTS SYDNEY FORECAST
Fri 3 Apr 2026
Updated hourly Updated daily
at 4:00pm
Gaps indicate that an instrument was not online for that period OR an average could not be calculated as there were not enough valid hourly data values OR that a pollutant is not measured at the site. Data from monitoring sites is collected, stored and shown in reports using Australian Eastern Standard time (AEST). Normally data for any hour should be available approximately 30 minutes later. During daylight saving, please be aware that the actual local time equals the displayed time plus 1 hour